DOMESTIC VIOLENCE: Battle Creek police have reported the following cases:

? Three people, a woman, 30, and brothers, 30 and 28, were arrested after the woman's former boyfriend, 31, said he was assaulted in the first block of Green Street about 8:26 a.m. Saturday. The victim said his former girlfriend said she was would come over to return his phone but the man said when he went outside, the younger of the two men and the woman punched, kicked and hit him with a stick and the man pointed a handgun at his head and said he was going to shoot. The other man, who is the new boyfriend of the woman, stayed in the car. All three were later found at a home on Surby Street. The woman and brother of the new boyfriend were arrested on assault charges. The new boyfriend was arrested on an unrelated warrant.

? A man, 21, was arrested after his girlfriend, 22, said she was assaulted when he threatened her with a knife in the 400 block of Arbor Pointe Drive about 9:44 p.m. Sunday. The man denied the incident.

? A warrant is being sought for a man, 23, after his girlfriend, 26, said she was assaulted in the 100 block of South 22nd Street about 12:21 a.m. Sunday. Police said they went to the home and the man was gone but the woman was upset and was throwing things and cut her finger. She was taken to Bronson Battle Creek where she continued to be upset and was eventually arrested for disorderly conduct.

ASSAULT: A Battle Creek woman, 19, was treated at Bronson Battle Creek after she said she was attacked with a hammer near Parkway Drive and Jordan Street about 1 p.m. Saturday. The victim said she was sitting in a car when another woman, 25, opened the door and began hitting her in the head with a hammer. The victim said she had an ongoing problem with the other woman but said she didn't do anything to provoke the attack. She did not call police but went to the hospital later and officers were called at 5:11 p.m. The incident remains under investigation.